| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.42 | 12.816% | $94.1111 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $204.99 | 3.646% | $212.4639 | $212.46 | $212.45 | $212.50 |
| Purchase #3 | $205.25 | 12.450% | $230.8036 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $145.82 | 13.370% | $165.3161 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $6.34 | 7.782% | $6.8334 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $236.93 | 7.549% | $254.8158 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $25.79 | 6.669% | $27.5099 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $908.54 | $991.8538 | $991.85 | $991.80 | $991.80 | |